How to set data retention policy to avoid the problem of insufficient storage space

Users can set a retention policy for devices to retain data for a specified number of days or months.

Create Retention Policy

Input a “Retention Policy Name” and “Duration” (how long data is retained).


The system parameters are as follows:

  • “DATA_CLEANING_TIME”: Sets the execution time (local time) of the data retention policy.
  • “DATA_CLEANING_ENABLED”: Enables/disables the data retention policy.